Aastra 6739i User Manual page 31

Symbol Keys Text Keys
41-001317-05 REV01 – 06.2013
Key Description
Line/Call Appearance Keys - Connect you to a line or call. The Aastra 6739i IP Phone IP phone
supports 3 line call appearance keys.
Line 3 Line 3
For more information, see
Line 2 Line 2
Line 1 Line 1
Speakerphone/Headset Key - Activates handsfree for making and receiving calls without lifting
the handset. When the audio mode option is set, this key is used to switch between a headset and
Speaker/ Speaker/
the handsfree speakerphone.
Headset Headset
For more information about the Speakerphone/Headset Key, see
"Using Handsfree Speakerphone"
Volume Control Key - Adjusts the volume for the handset, headset, ringer, and handsfree speaker.
For more information about the Volume Keys, see
Mute key - Mutes the microphone so that your caller cannot hear you (the light indicator flashes
when the microphone is on mute).
Mute Mute
For more information about the Mute Key, see
IP Phone Keys and Key Descriptions
"Line Keys" on page 27
on page 134.
"Audio" on page
"Muting a Call"
55.
on page 136.
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